653 results for Board

github.com
Show HN: Forge – Guardrails take an 8B model from 53% to 99% on agentic taskshttps://github.com/antoinezambelli/forgeHi HN, I'm Antoine Zambelli, AI Director at Texas Instruments.I built Forge, an open-source reliability layer for self-hosted LLM tool-calling.What it does:- Adds domain-and-tool-agnostic guardrails (retry nudges, step enforcement, error recovery, VRAM-aware context management) to local models running on consumer hardware- Takes an 8B model from ~53% to ~99% on multi-step agentic workflows without changing the model - just the system around it- Ships with an eval harness and interactive dashboard so you can reproduce every numberI wanted to run a handful of always-on agentic systems for my portfolio, didn't want to pay cloud frontier costs, and immediately hit the compounding math problem on local models. 90% per-step accuracy sounds great, but with a 5-step workflow that's a 40% failure rate. No existing framework seemed to address this mechanical reliability issue - they all seemed tailor-made for cloud frontier.Demo video: https://youtu.be/MzRgJoJAXGc (side-by-side: same model, same
May 19, 2026 12:23 PM
nasa.gov
Nicholas Houghton: Engineering Crew Safety for NASA’s Artemis Missionshttps://www.nasa.gov/centers-and-facilities/johnson/nicholas-houghton-engineering-crew-safety-for-artemis-ii/Nicholas Houghton always dreamed of working at NASA and one day becoming an astronaut. Today, he helps design systems that keep crews safe during missions aboard NASA’s Orion spacecraft, including the successful Artemis II mission around the Moon. After joining NASA as a Pathways intern, Houghton later became a full-time engineer on the Orion Crew Survival Systems (OCSS) […]
May 11, 2026 8:51 PM
spaceflightnow.com
Rescue mission for NASA’s $500 million space telescope passes key testing milestonehttps://spaceflightnow.com/2026/05/08/rescue-mission-for-nasas-500-million-space-telescope-passes-key-testing-milestone/Katalyst Space Technologies’ Link spacecraft is set to head to orbit in June 2026 onboard Northrop Grumman’s Pegasus XL air-launched rocket. NASA awarded Katalyst a $30 million contract for the mission in September 2025.
May 8, 2026 11:19 PM
nasa.gov
NASA’s SpaceX 34th Commercial Resupply Mission Overviewhttps://www.nasa.gov/general/nasas-spacex-34th-commercial-resupply-mission-overview/NASA and SpaceX are targeting a mid-May launch to deliver scientific investigations, supplies, and equipment to the International Space Station. Loaded with about 6,500 pounds of supplies, the SpaceX Dragon spacecraft will lift off aboard the company’s Falcon 9 rocket from Launch Complex 40 at Cape Canaveral Space Force Station in Florida. Following its arrival to the orbital complex, Dragon will dock autonomously to the forward port of […]
May 8, 2026 10:50 PM
nasa.gov
Glowing Views from the Space Stationhttps://www.nasa.gov/image-article/glowing-views-from-the-space-station/NASA astronaut Chris Williams captured the Milky Way rising above Earth’s atmospheric glow on April 13, 2026, while aboard a SpaceX Dragon docked to the International Space Station. This atmospheric glow is also called airglow. It occurs when atoms and molecules in the upper atmosphere, excited by sunlight, emit light to shed their excess energy. […]
May 8, 2026 3:21 PM
nasa.gov
New NASA Technology Mimics Extreme Cold of the Lunar Nighthttps://www.nasa.gov/general/nasa-technology-mimics-extreme-lunar-night/As NASA looks to explore the Moon, Mars, and beyond, researchers must develop materials capable of withstanding the extreme temperatures found in space and on other planets and their moons. In frigid conditions, rubber can shatter like glass, circuit boards may fail, and electrical connections can freeze and fracture. Gaining a deeper understanding of how […]
May 6, 2026 2:00 PM
europeanspaceflight.com
ESA Completes Sterilisation of ExoMars Parachutehttps://europeanspaceflight.com/esa-completes-sterilisation-of-exomars-parachute/The European Space Agency (ESA) has completed a more than 79-hour sterilisation of the parachute that will slow the descent of its Rosalind Franklin rover for a gentle touchdown on the surface of Mars. Scheduled for launch in 2028 aboard a SpaceX Falcon Heavy, the Rosalind Franklin rover will be tasked with drilling beneath the […] The post ESA Completes Sterilisation of ExoMars Parachute appeared first on European Spaceflight.
May 1, 2026 6:00 AM
github.com
Show HN: A Karpathy-style LLM wiki your agents maintain (Markdown and Git)https://github.com/nex-crm/wuphfI shipped a wiki layer for AI agents that uses markdown + git as the source of truth, with a bleve (BM25) + SQLite index on top. No vector or graph db yet.It runs locally in ~/.wuphf/wiki/ and you can git clone it out if you want to take your knowledge with you.The shape is the one Karpathy has been circling for a while: an LLM-native knowledge substrate that agents both read from and write into, so context compounds across sessions rather than getting re-pasted every morning. Most implementations of that idea land on Postgres, pgvector, Neo4j, Kafka, and a dashboard.I wanted to go back to the basics and see how far markdown + git could go before I added anything heavier.What it does: -> Each agent gets a private notebook at agents/{slug}/notebook/.md, plus access to a shared team wiki at team/.-> Draft-to-wiki promotion flow. Notebook entries are reviewed (agent or human) and promoted to the canonical wiki with a back-link. A small state machine drives expiry and auto-archive.-> Per-e
Apr 25, 2026 8:53 AM
getcore.me
Show HN: Core – open-source AI butler that clears your backlog without youhttps://www.getcore.me/Hi HN, we're Manik, Manoj and Harshith, and we're building CORE (https://github.com/RedPlanetHQ/core), an open source AI butler that acts and clears out your backlog.Write `[ ] Fix the search auth bug` in a scratchpad. Three minutes later, without you at the keyboard, CORE picks it up, pulls the relevant context from your codebase, drafts a plan in the task description, and spins up a Claude Code session in the background to do the work. You review the output in the task chat and unblock it when it gets stuck.Every AI tool today is reactive. You open a chat, brief the agent, it responds. Before anything moves, you've already done the real work: opened the Sentry error, found the commit, read the Slack thread, grabbed the Linear ticket, and stitched it all together into a prompt. The model isn't the bottleneck. You are.Demo Video: https://www.youtube.com/watch?v=PFk4RJvQg1YCORE removes you from that loop. The interface is a shared scratchpad, think a page you and a colleague both have o
Apr 23, 2026 3:14 PM
github.com
Show HN: BigBlueBam, MIT-licensed Work OS where agents are first-class coworkershttps://github.com/eoffermann/BigBlueBamHi HN, Eddie here. My project BigBlueBam is a self-hosted, MIT-licensed Work OS with a unified backend with native MCP, "AI as Users" rather than bolted-on chat widgets. The deploy script will stand up the full stack (local Docker container or push it to Railway) in about the time it takes to make coffee.What's live in the build: * Bam (project management/Kanban) * Banter (chat with LiveKit voice/video) * Beacon (knowledge base with a graph view) * Brief (collaborative docs) * Board (infinite canvas whiteboard) * Bolt (workflow automation) * Bearing (goals and OKRs) * Bond (CRM) * Blast (email campaigns) * Bench (analytics and dashboards) * Book (scheduling) * Blank (forms) * Bill (invoicing) * HelpdeskThe architectural bet I cared about most: MCP is the execution substrate for the whole suite, not a "feature". 340 MCP tools (and counting) registered across the apps. Agents and Bolt automations call those tools through the same registry, same auth, same data, and the MCP tools replicat
Apr 22, 2026 1:35 PM
notationchesscoach.app
Show HN: Notation – an iOS chess coach (Stockfish on device and optional BYOK)https://notationchesscoach.appHi HN. Solo iOS middle aged, slightly burnt out dad from the UK here, wondering if anyone is interested in what I've been building. Lifelong chess fan, not very good but always trying to improve and I started to build Notation: Chess coach a while back. It's been live a month now on the App Store, doing modest numbers, and I've been learning a lot... mainly make my add brain slow down, stop, test everything twice and never when tired. Submissions will always wait another day!Many people play on chess com, or lichess, just as many in apps and OTB. What my app does (differently I hope) is bring that data together.You can import PGNs of your games, connect to chess com and lichess and sync your games over or play in the app. If you have a Chessnut electronic board, you can play IRL on that as well.Every game, every move is then analysed by a series of on device detectors, and classifiers. And I'm not talking about"I run Stockfish 18 and get your move evals" like most tools do.... Theres a
Apr 22, 2026 7:46 AM
lingle.ai
Show HN: Lingle – Voice agent to simulate zoom-based personal language lessonshttps://lingle.ai/In my opinion the best way to learn a language (outside of moving to a different country) is to get a personal tutor and have consistent 1 on 1 lessons. I used Preply or iTalki for this back in the day but had issues with flexibility and pricing.I've been trying to simulate the experiences that I had on those platforms with a voice agent.You can try a demo for free here (or watch a video of me using it on the landing page):https://lingle.ai/tryout/lingle-showcaseRight now the agent can plan a lesson with visuals and a conversation focus, guides the user through the lesson - correcting and explaining things on a whiteboard if necessary, and asks relatively engaging questions. There is also a long term user model that builds over time, that maintains memory of the user's produced vocabulary, grammar, and skills, meant to make each lesson informed by the past and build on the user's knowledge (obviously this is still relatively fragile in practice).The voice agent itself has actually dece
Apr 9, 2026 10:28 PM
github.com
Show HN: Frontend-VisualQA — give coding agents eyes to verify their own UI workhttps://github.com/yutori-ai/frontend-visualqaCoding agents today are blind.They write “valid” HTML/CSS code but can still ship a broken layout, a clipped dropdown, or a page at the wrong URL. Playwright scripts can assert modal.isVisible() without knowing the modal is rendered off-screen.Essentially, coding agents need “eyes” to verify their own UI work.frontend-visualqa is a CLI + MCP server for Claude Code and Codex for visual testing, verification, and QA of a website.You give it a URL and natural-language claims: frontend-visualqa verify http://localhost:8000/dashboard.html \ --claims \ 'The API status indicator shows Active' \ 'The monthly quota progress bar is completely filled' # → first claim passes, second fails (label says 100% but bar is ~65% full) It catches visualDOM disagreements that selectors are blind to.You can also test interactive flows without hardcoded data: frontend-visualqa verify 'http://localhost:8000/booking_form.html' \ --claims 'The date on the confirmation page matches the date selected on the calend
Apr 7, 2026 5:06 PM
europeanspaceflight.com
ESA Seeks Commercial Provider to Transport Payload to the Moonhttps://europeanspaceflight.com/esa-seeks-commercial-provider-to-transport-payload-to-the-moon/The European Space Agency is seeking a commercial provider to deliver its NILS2 instrument to the Moon to measure negative ions on the lunar surface. On 1 June 2024, ESA’s original Negative Ions at the Lunar Surface (NILS) instrument touched down on the surface of the Moon aboard China’s Chang’e 6 lunar lander. The instrument […] The post ESA Seeks Commercial Provider to Transport Payload to the Moon appeared first on European Spaceflight.
Mar 30, 2026 2:22 PM
understudy-ai.github.io
Show HN: I made an AI that reviews iPhone apps – 1h of autonomous GUI workhttps://understudy-ai.github.io/understudy/I've been building Understudy, an open-source GUI agent for macOS. Wanted to push the GUI stuff beyond the usual short demos, so I tried turning it into an iPhone app reviewer.You give it one prompt. It browses the real App Store in Chrome, installs the app on a real iPhone through macOS iPhone Mirroring (not a simulator), opens the app and explores it — never seen Snapseed before — records clips and screenshots, composites a narrated review video with FFmpeg locally, uploads it to YouTube, then deletes the app. About an hour, didn't touch the keyboard.The exploration part is what I'm happiest with. The agent reads the App Store description, goes "they say background removal works, let me try that," and then figures out an unfamiliar app on its own. It regrounds from the live screenshot every action, so unexpected dialogs or UI changes don't kill it.The reason it can sustain an hour of work: each of the 6 stages runs as a separate child session with its own context. You can't fit an ho
Mar 27, 2026 7:39 PM
europeanspaceflight.com
US-Based Katalyst Selects Ariane 6 to Launch Satellite Servicing Spacecrafthttps://europeanspaceflight.com/us-based-katalyst-selects-ariane-6-to-launch-satellite-servicing-spacecraft/Arizona-headquartered space operations company Katalyst Space Technologies has signed a contract with Arianespace to launch its NEXUS-1 satellite servicing spacecraft aboard an Ariane 6 in 2027. The NEXUS-1 spacecraft is designed to operate in geostationary orbit (GEO), docking with satellites to perform a range of in-orbit servicing duties, including installing new hardware, repositioning satellites, and […] The post US-Based Katalyst Selects Ariane 6 to Launch Satellite Servicing Spacecraft appeared first on European Spaceflight.
Mar 24, 2026 7:05 AM
esa.int
Proba-3’s Coronagraph is alive!https://www.esa.int/Enabling_Support/Space_Engineering_Technology/Proba-3_s_Coronagraph_is_aliveA month after an anomaly onboard the Proba-3 mission caused ground control to lose contact with the Coronagraph spacecraft, the mission team shares great news: the spacecraft has phoned home, re-establishing the lost connection.
Mar 19, 2026 2:00 PM
news.ycombinator.com
Show HN: Built a crosslister (in PHP!) that supports Vinted (which has no API)https://news.ycombinator.com/item?id=47427739FLUF Connect (fluf.io) lets resellers list a product once and push it to Depop, eBay, Vinted, Vestiaire Collective, Shopify, Facebook Marketplace, Temu, and Yaga with real-time inventory sync. Available as a web dashboard, Chrome extension, and mobile app (iOS + Android).The hard problem isn't the listing — it's the sync. When something sells on Depop at 2am, eBay and Vinted stock needs to update in seconds or the seller wakes up to overselling complaints and bad reviews.Some things I learned building this:- Marketplace APIs lie: Response formats change silently. Endpoints return 404 for reasons that have nothing to do with the item not existing. You can't trust the contract — you need fallbacks for everything.- Relisting matters more than listing: Resellers delete and re-post items to boost visibility in marketplace algorithms. The difference between random relisting and data-driven relisting is measurable in sales.- AI handles the heavy lifting: Take a photo, and AI generates the tit
Mar 18, 2026 4:23 PM
news.ycombinator.com
Building a high-end, documentation-first API for DualHeart Financial Associationhttps://news.ycombinator.com/item?id=47394206We just wrapped up the public API layer for DualHeart Financial Association. Instead of treating the API as an afterthought, we used a documentation-first approach to ensure the integration experience matches our minimalist design philosophy.Key technical focus for DualHeart Financial Association:Strict Typing: Leveraged a custom schema validator to ensure 100% data integrity across all DualHeart Financial Association endpoints.Performance: Implemented a granular rate-limiting engine that prioritizes low-latency responses for mission-critical data fetches.Developer Experience: Built a high-end, interactive playground that generates code snippets in real-time, reducing onboarding time for new partners.What’s your current go-to strategy for maintaining clear, high-performance APIs as your data models evolve?
Mar 16, 2026 1:51 AM